Shirley Duke Books

Seasons of the Decidous Forest Biome

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The deciduous forest has four distinct seasons: spring, summer, autumn, and winter. The animals in this biome adapt to the climate by hibernating in the winter and living off the land in the other...

Seasons of the grassland biome

By Shirley Duke

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Grassland biomes are unaltered areas of land where grass is the dominant plant life. They are inhabited by grazing mammals, ground-nesting birds, insects, and a few species of reptiles. This book a...

Pyramids of egypt

By Shirley Duke

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Pyramids are ancient engineering wonders. In this scientific text, students will learn all about the most famous Egyptian pyramids, how they were built, and the fascinating facts about the kings an...

The nervous system

By Shirley Duke

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Parts of the nervous system -- The brain -- The spinal cord -- The senses -- When things go wrong -- For the future.

Seasons of the estuary biome

By Shirley Duke

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Estuaries and the lands surrounding them are places of transition from land to sea, and from fresh water to salt water. Estuaries are protected from the full force of ocean waves, winds, and storms...

Seasons of the Decidous Forest Biome

By Shirley Duke

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The deciduous forest has four distinct seasons: spring, summer, autumn, and winter. The animals in this biome adapt to the climate by hibernating in the winter and living off the land in the other...

Seasons of the grassland biome

By Shirley Duke

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Seasons of the estuary biome

By Shirley Duke

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Seasons of the Decidous Forest Biome

By Shirley Duke

Average: 0.00, 0 Ratings

The deciduous forest has four distinct seasons: spring, summer, autumn, and winter. The animals in this biome adapt to the climate by hibernating in the winter and living off the land in the other...

Seasons of the grassland biome

By Shirley Duke

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.